OSTES190150 Equivalent & Substitute Parts

Part Overview

The OSTES190150 is a 19-position wire-to-board terminal block manufactured by On Shore Technology Inc., designed for vertical PCB mounting with 5.00mm pitch spacing. This component features screw-based wire termination with rising cage clamp technology and is rated for 15A at 300V operation across a -30°C to 105°C temperature range.

The OSTES190150 is classified as obsolete. Identifying equivalent substitute parts ensures design continuity and supply chain reliability for applications requiring this terminal block configuration.

Substiute Parts

OSTES190150

On Shore Technology Inc.In Stock: 835OSTES190150 Datasheet

Current PartRFQ

ES1901500000G

Amphenol AnytekIn Stock: 796ES1901500000G Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the OSTES190150 is determined by strict equivalence across the following parameters:

• 19 positions per level configuration
• 0.197" (5.00mm) pitch spacing
• Vertical with board mating orientation
• Through hole mounting compatibility
• Screw-based rising cage clamp termination
• M3 screw thread specification
• 15A current and 300V voltage ratings
• 14-30 AWG wire gauge acceptance

The substitute part ES1901500000G from Amphenol Anytek meets all these criteria, establishing direct functional equivalence for PCB integration and electrical performance.

Parameter Comparison

Engineering Selection Recommendations

The ES1901500000G from Amphenol Anytek is a direct functional substitute for the obsolete OSTES190150. Both components share identical electrical ratings, mechanical dimensions, and termination specifications. The substitute part carries active product status, ensuring ongoing availability and supply chain support.

Both parts maintain ROHS3 compliance and REACH unaffected status, satisfying regulatory requirements for industrial and commercial applications. The ES1901500000G operates across a wider temperature range (-40°C to 115°C versus -30°C to 105°C), providing enhanced thermal performance in extended operating environments.

PCB footprint compatibility is assured through identical pitch spacing, position count, and through-hole mounting configuration. Wire gauge acceptance and screw torque specifications remain unchanged, eliminating the need for assembly procedure modifications.

Frequently Asked Questions (FAQ)

Q: Can ES1901500000G be used as a direct replacement for OSTES190150 on existing PCBs?

A: Yes. Both components share identical pitch spacing (5.00mm), position count (19), mounting type (through hole), and screw specifications (M3, 0.49 Nm torque). PCB footprints are mechanically and electrically compatible without modification.

Q: Are there electrical performance differences between these parts?

A: No. Both components are rated for 15A at 300V operation and accept 14-30 AWG wire gauges. Contact materials, plating specifications, and clamp technology are identical.

Q: What is the significance of the wider operating temperature range in ES1901500000G?

A: The ES1901500000G operates from -40°C to 115°C compared to the OSTES190150's -30°C to 105°C range. This extended range provides design margin for applications subject to extreme thermal conditions, though both parts meet standard industrial temperature requirements.

Q: Do both parts meet the same regulatory standards?

A: Yes. Both components are ROHS3 compliant, REACH unaffected, and classified as EAR99 for export control purposes. Moisture sensitivity level (MSL 1) is identical, indicating unlimited shelf life under standard storage conditions.

Q: What packaging format is available for ES1901500000G?

A: ES1901500000G is supplied in bulk packaging, with 709 units currently in stock as new original inventory.